She added that this kind of growth has long been considered special to warm-blooded animals like mammals and birds.

她补充说，长期以来，种生长一直被认为是哺乳和鸟类等恒温所特有的。

This isn't to say that Endotherms don't also have some variability in their body temperature.

并不是说恒温的体温也没有变。

In the end the answer whether dinosaurs were ectotherms or endotherms is much more complicated than it seems.

最后，恐龙是变温还是恒温的答案比看起来要复杂得多。

Besides, the reading passage states that dinosaurs had legs that were underneath the body, which is the feature of endotherms.

此外，阅读文章指出恐龙的腿在身体下方，是恒温的特征。

And so if you're an endotherm, warm-blooded critter like we are, once your body temperature starts to drop off, then you can quickly die.

因此， 如果你是像我们样的恒温，一旦体温开始下降，就可能迅速面临死亡。